Kozmos is a bookmarking service that simplifies bookmarking a useful or interesting website into one simple heart button in your web browser. Kozmos does rest of the work; pulling information about your bookmark, categorizing it nicely, so you can access your bookmarks easily. Kozmos simplifies bookmarking for making it a useful tool for everyone.
Kozmos is currently under private beta, and hasn’t got featured in any websites. It has about 300 users who are mostly my friends and friends of friends. You can watch a video I and my wife shot on the weekend to get an idea about it; https://www.youtube.com/watch?v=fs_OOQaJRfQ